Forget "Here be dragons"; a week from now we'll have to update our maps and show at their farthest edges that "Here be Fall Out Boy".

The Illinois emo-kids have declared that they will be the first band to play all seven continents - with a gig in Antarctica as the tour's grand finale.

The entourage for the March 25 show will include Greenpeace, a Guinness World Records rep, and a gaggle of Chilean, Russian, Chinese and Czech scientists. The band will fly from Santiago, Chile, to the Base Presidente Eduardo Frei Montalva, a Chilean science station on the Fildes Peninsula of Antarctica's King George Island. Fall Out Boy will hook into the base's gymnasium hi-fi and, perhaps shivering, rock out.

"I was just sitting around and wrote [manager] Bob [McLynn] an email saying, 'Let's be the first band to go to all five continents' - only he wrote me back, 'There are seven,' " lead singer Pete Wentz told MTV.

Fall Out Boy played gigs in Africa, Europe, Asia, Australia and North America last year. They perform in Santiago on March 23. Not long thereafter, they'll be teaching penguins to do the devil's horns with their flippers.

And you can join them! Victory Adventure Expeditions Ltd is selling tickets to the event for only $2,500, including travel from Punta Arenas, Chile, admission to the gym for the concert, and a tour "to see Penguins, Elephant Seals, Glaciers and Icebergs," according to the company's website.